PENGEMBANGAN LKPD FISIKA BERBASIS IDEAL PROBLEM SOLVING UNTUK MENINGKATKAN KEMAMPUAN KOGNITIF PESERTA DIDIK SMA DEVELOPMENT OF IDEAL PROBLEM SOLVING BASED PHYSICS STUDENT WORKSHEET FOR STUDENT’S COGNITIVE ABILITIES

Khawarizmy Mahfudz Khawarizmy Mahfudz, Yusman Wiyatmo Yusman Wiyatmo

Abstract


Abstrak

Penelitian ini bertujuan untuk: (1) menghasilkan LKPD berbasis IDEAL Problem Solving yang layak untuk meningkatkan kemampuan kognitif peserta didik SMA, dan (2) mengetahui besar peningkatan kemampuan kognitif peserta didik yang menggunakan LKPD berbasis IDEAL Problem Solving pada sub materi fluida dinamis. Penelitian ini merupakan penelitian pengembangan (R&D) dengan model 4-D. Tahap define dilakukan untuk mendefinisikan permasalahan. Tahap design dilakukan perancangan instrumen penelitian. Tahap develop dilakukan untuk memperoleh instrumen penelitian yang sudah divalidasi dan direvisi, pelaksanaan uji lapangan terbatas, dan uji luas. Tahap disseminate dilakukan untuk penyebaran LKPD berbasis IDEAL Problem Solving di sekolah yang lain dalam skala yang lebih luas. Hasil dari penelitian ini adalah: (1) telah dihasilkan LKPD berbasis IDEAL Problem Solving yang layak digunakan untuk meningkatkan kemampuan kognitif peserta didik SMA, dan (2) besar peningkatan kemampuan kognitif peserta didik dalam kategori tinggi dengan nilai standard gain sebesar 0,77. Kata-kata kunci: LKPD, IDEAL Problem Solving, kemampuan kognitif, fluida dinamis

 

Abstract

This research aims to: (1) generate IDEAL Problem Solving based student worksheet which is feasible to increase student’s cognitive abilities, and (2) know the increase cognitive abilities of student who use IDEAL Problem Solving based student worksheet on dynamic fluid. The method of this research was Research & Development (R & D) with 4-D models. Define phase is to define the problem. Design phase is to design the research instruments. Develop phase to obtain a research instrument that has been validated and revised, the limited field testing, and extensive testing. Disseminate phase for deployment IDEAL Problem Solving based student worksheet in another school. The results of this research are: (1) it have been generated IDEAL Problem Solving based student worksheet which is feasible to increase student’s cognitive abilities, and (2) student’s cognitive abilities increased in high category with a standard gain value of 0.77. Keywords: student worksheet, IDEAL Problem Solving, cognitive ability, dynamic fluid


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